12418784

素因数分解:

$2^5\times 7^1\times {\mathrm{55441}}^1$

素因数の和:55458

約数の個数: 24

約数和(自身を含む): 27942768

約数和(自身を除く): 15523984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 55441, 110882, 221764, 388087, 443528, 776174, 887056, 1552348, 1774112, 3104696, 6209392, 12418784]

約数ペア:

[(1, 12418784), (2, 6209392), (4, 3104696), (7, 1774112), (8, 1552348), (14, 887056), (16, 776174), (28, 443528), (32, 388087), (56, 221764), (112, 110882), (224, 55441)]